Step 01
Screen
GraceBox monitors your inbox for emails from senders you flag. Uses Gmail's API for real-time detection.
AI-Powered Email Civility Firewall
Where every message
Where every message
arrives with grace.
GraceBox is an AI-powered email civility firewall. It screens incoming emails for hostile tone, rewrites hurtful messages, and delivers them to your inbox — calm, clear, and constructive.
How It Works
Three steps to a calmer inbox
GraceBox works quietly in the background, turning hostile emails into professional communication.
Step 02
Rewrite
AI analyzes the tone, preserves the facts, and rewrites the message in clear, respectful language.
Step 03
Deliver
You receive the rewritten email in your inbox. Originals are safely stored in a private GraceBox folder for reference.
The Product
Designed for clarity
A clean, focused interface that lets you manage senders, preview rewrites, and control your experience.
See GraceBox in action — from the clean login screen to the interactive rewrite demo.
Seamless Integration
Fits right into
Fits right into
your Gmail
GraceBox works seamlessly with your existing Gmail account. Screened emails are automatically processed and a private "GraceBox Originals" folder keeps the unedited versions if you ever need them.
Benefits
Built for your peace of mind
Protect Your Peace
Stop dreading your inbox. GraceBox intercepts hostile emails before they reach you.
Preserve the Facts
Every rewrite keeps the original meaning intact. Only the hostility is removed.
Stay Professional
Respond to the message, not the emotion. GraceBox helps you maintain composure.
Keep Originals Safe
Every original email is preserved in a private folder. Nothing is ever lost.
Real-Time Processing
Emails are screened and rewritten in seconds, powered by Gmail's push notification API.
Your Privacy Matters
Your emails are processed securely and never stored on our servers beyond what's needed for rewriting.
Who It's For
Made for people who deserve better
Stay composed under pressure
Executives, founders, attorneys, consultants, and anyone in a client-facing role who needs to stay composed under pressure.
Open your inbox without fear
Divorcing spouses managing custody communication. Families navigating addiction. Coaches and therapists receiving messages from clients in crisis. Anyone who deserves to open their inbox without fear.
Testimonials
What people are saying
I deal with opposing counsel who weaponize email on a daily basis. GraceBox lets me read the substance without absorbing the venom. It's changed how I start my mornings.
My ex sends emails that used to ruin my entire day. Now GraceBox rewrites them into something I can actually respond to calmly. My kids noticed the difference.
One of our investors communicates in a way that's blunt to the point of being hurtful. GraceBox preserves his feedback while removing the sting. I wish I had this years ago.
Pricing
Simple, transparent pricing
Start free. Upgrade when you need more.
Free
$0/mo
- 1 screened sender
- 25 emails/month
- Email support
Personal
$9/mo
- 3 screened senders
- 100 emails/month
- Email support
Professional
$29/mo
- 10 screened senders
- 500 emails/month
- Priority support
Team
$79/mo
- 25 screened senders
- 2,000 emails/month
- Team admin & API access